2:30 PM - 2:45 PM
*Masahiro Chigira1, Hirokazu Furuki2, Tomohiro Kasama3, Takehiko Suzuki4 (1.Disaster Prevention Research Institute, Kyoto University, 2.Nippon Koei Co. Ltd., 3.Kanagawa Prefectural Museum of Natural History, 4.Tokyo Metropolitan University)